diff --git a/附加API服务器.py b/附加API服务器.py
new file mode 100644
index 0000000..46d4428
--- /dev/null
+++ b/附加API服务器.py
@@ -0,0 +1,114 @@
+from flask import Flask, request, jsonify
+import socket
+import json
+import threading
+#from datetime import datetime
+
+app = Flask(__name__)
+
+class APIClient:
+    def __init__(self, host='localhost', port=5555):
+        self.host = host
+        self.port = port
+        self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        self.socket.connect((host, port))
+        self.lock = threading.Lock()
+
+    def send_command(self, command_type, **kwargs):
+        with self.lock:
+            data = {'type': command_type, **kwargs}
+            self.socket.send(json.dumps(data).encode('utf-8'))
+            response = self.socket.recv(4096).decode('utf-8')
+            return json.loads(response) if response else None
+
+api_client = APIClient()
+
+# 用户管理API
+@app.route('/api/users', methods=['GET'])
+def get_users():
+    response = api_client.send_command('admin_get_users')
+    return jsonify(response)
+
+@app.route('/api/users', methods=['POST'])
+def create_user():
+    data = request.json
+    response = api_client.send_command('admin_create_user',
+                                       username=data['username'],
+                                       password=data['password'])
+    return jsonify(response)
+
+@app.route('/api/users/<username>', methods=['DELETE'])
+def delete_user(username):
+    response = api_client.send_command('admin_delete_user', username=username)
+    return jsonify(response)
+
+# 消息管理API
+@app.route('/api/messages', methods=['GET'])
+def get_messages():
+    params = {
+        'sender': request.args.get('sender'),
+        'receiver': request.args.get('receiver'),
+        'is_group': request.args.get('is_group'),
+        'start_time': request.args.get('start_time'),
+        'end_time': request.args.get('end_time')
+    }
+    response = api_client.send_command('admin_get_messages', **params)
+    return jsonify(response)
+
+@app.route('/api/messages/<int:message_id>', methods=['DELETE'])
+def delete_message(message_id):
+    response = api_client.send_command('admin_delete_message', message_id=message_id)
+    return jsonify(response)
+
+# 群组管理API
+@app.route('/api/groups', methods=['GET'])
+def get_groups():
+    response = api_client.send_command('admin_get_groups')
+    return jsonify(response)
+
+@app.route('/api/groups', methods=['POST'])
+def create_group():
+    data = request.json
+    response = api_client.send_command('admin_create_group',
+                                       group_name=data['group_name'],
+                                       members=data['members'])
+    return jsonify(response)
+
+@app.route('/api/groups/<group_name>', methods=['DELETE'])
+def delete_group(group_name):
+    response = api_client.send_command('admin_delete_group', group_name=group_name)
+    return jsonify(response)
+
+@app.route('/api/groups/<group_name>/members', methods=['POST'])
+def add_group_member(group_name):
+    data = request.json
+    response = api_client.send_command('admin_add_group_member',
+                                       group_name=group_name,
+                                       username=data['username'])
+    return jsonify(response)
+
+@app.route('/api/groups/<group_name>/members/<username>', methods=['DELETE'])
+def remove_group_member(group_name, username):
+    response = api_client.send_command('admin_remove_group_member',
+                                       group_name=group_name,
+                                       username=username)
+    return jsonify(response)
+
+# 服务器管理API
+@app.route('/api/server/status', methods=['GET'])
+def get_server_status():
+    response = api_client.send_command('admin_get_server_status')
+    return jsonify(response)
+
+@app.route('/api/server/restart', methods=['POST'])
+def restart_server():
+    response = api_client.send_command('admin_restart_server')
+    return jsonify(response)
+
+@app.route('/api/server/shutdown', methods=['POST'])
+def shutdown_server():
+    response = api_client.send_command('admin_shutdown_server')
+    return jsonify(response)
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5000, debug=True)
\ No newline at end of file